| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $16.60 | 6.441% | $17.6692 | $17.67 | $17.65 | $17.70 |
| Purchase #2 | $239.94 | 5.413% | $252.928 | $252.93 | $252.95 | $252.90 |
| Purchase #3 | $112.45 | 7.472% | $120.8523 | $120.85 | $120.85 | $120.90 |
| Purchase #4 | $110.86 | 6.678% | $118.2632 | $118.26 | $118.25 | $118.30 |
| Purchase #5 | $6.70 | 4.185% | $6.9804 | $6.98 | $7.00 | $7.00 |
| Purchase #6 | $173.69 | 11.140% | $193.0391 | $193.04 | $193.05 | $193.00 |
| Purchase #7 | $60.27 | 5.780% | $63.7536 | $63.75 | $63.75 | $63.80 |
| 7 purchase totals = | $720.51 | $773.4858 | $773.48 | $773.50 | $773.60 | |